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https://issues.apache.org/jira/browse/YARN-400?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13581919#comment-13581919
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Hadoop QA commented on YARN-400:
--------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12569014/YARN-400.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 1 new
or modified test files.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any
warning messages.
{color:green}+1 eclipse:eclipse{color}. The patch built with
eclipse:eclipse.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 1.3.9) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 core tests{color}. The patch passed unit tests in
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager.
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-YARN-Build/413//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/413//console
This message is automatically generated.
> RM can return null application resource usage report leading to NPE in client
> -----------------------------------------------------------------------------
>
> Key: YARN-400
> URL: https://issues.apache.org/jira/browse/YARN-400
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Affects Versions: 2.0.3-alpha, 0.23.6
> Reporter: Jason Lowe
> Assignee: Jason Lowe
> Priority: Critical
> Attachments: YARN-400.patch
>
>
> RMAppImpl.createAndGetApplicationReport can return a report with a null
> resource usage report if full access to the app is allowed but the
> application has no current attempt. This leads to NPEs in client code that
> assumes an app report will always have at least an empty resource usage
> report.
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